DNSCrypt response is invalid and cannot be decrypted

[renatoyamane]

Could you please try to replicate these errors below?

DNSCrypt response is invalid and cannot be decrypted

Sat Apr  6 17:57:37 2024 user.notice AdGuardHome[8137]: 2024/04/06 16:57:37.213287 [error] dnsproxy: upstream sdns://AQAAAAAAAAAACjguMjAuMjQ3LjIg0sJUqpYcHsoXmZb1X7yAHwg2xyN5q1J-zaiGG-Dgs7AoMi5kbnNjcnlwdC1jZXJ0LnNoaWVsZC0yLmRuc2J5Y29tb2RvLmNvbQ failed to exchange ;weather.nest.com.	IN	 A in 18.729841ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sat Apr  6 21:00:52 2024 user.notice AdGuardHome[8137]: 2024/04/06 20:00:52.880450 [error] dnsproxy: upstream sdns://AQAAAAAAAAAADjIwOC42Ny4yMjAuMjIwILc1EUAgbyJdPivYItf9aR6hwzzI1maNDL4Ev6vKQ_t5GzIuZG5zY3J5cHQtY2VydC5vcGVuZG5zLmNvbQ failed to exchange ;s3.glbimg.com.	IN	 HTTPS in 226.548648ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sat Apr  6 21:29:39 2024 user.notice AdGuardHome[8137]: 2024/04/06 20:29:39.610791 [error] dnsproxy: upstream sdns://AQIAAAAAAAAAETk0LjE0MC4xNC4xNDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20 failed to exchange ;firebaseremoteconfig.googleapis.com.	IN	 A in 7.66672ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sat Apr  6 23:11:45 2024 user.notice AdGuardHome[8137]: 2024/04/06 22:11:45.401988 [error] dnsproxy: upstream sdns://AQAAAAAAAAAACjguMjAuMjQ3LjIg0sJUqpYcHsoXmZb1X7yAHwg2xyN5q1J-zaiGG-Dgs7AoMi5kbnNjcnlwdC1jZXJ0LnNoaWVsZC0yLmRuc2J5Y29tb2RvLmNvbQ failed to exchange ;colvk.viki.io.	IN	 A in 20.838928ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sun Apr  7 00:12:15 2024 user.notice AdGuardHome[8137]: 2024/04/06 23:12:15.570966 [error] dnsproxy: upstream sdns://AQMAAAAAAAAADDkuOS45Ljk6ODQ0MyBnyEe4yHWM0SAkVUO-dWdG3zTfHYTAC4xHA2jfgh2GPhkyLmRuc2NyeXB0LWNlcnQucXVhZDkubmV0 failed to exchange ;xgapromomanager-pa.googleapis.com.	IN	 A in 9.135598ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sun Apr  7 00:12:15 2024 user.notice AdGuardHome[8137]: 2024/04/06 23:12:15.561725 [error] dnsproxy: upstream sdns://AQIAAAAAAAAAETk0LjE0MC4xNC4xNDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20 failed to exchange ;xgapromomanager-pa.googleapis.com.	IN	 A in 7.550599ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sun Apr  7 12:37:57 2024 user.notice AdGuardHome[8137]: 2024/04/07 11:37:57.442440 [error] dnsproxy: upstream sdns://AQAAAAAAAAAADjIwOC42Ny4yMjAuMjIwILc1EUAgbyJdPivYItf9aR6hwzzI1maNDL4Ev6vKQ_t5GzIuZG5zY3J5cHQtY2VydC5vcGVuZG5zLmNvbQ failed to exchange ;shop.allnetchina.cn.	IN	 A in 18.676623ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sun Apr  7 15:00:03 2024 user.notice AdGuardHome[8137]: 2024/04/07 14:00:03.703077 [error] dnsproxy: upstream sdns://AQAAAAAAAAAACjguMjAuMjQ3LjIg0sJUqpYcHsoXmZb1X7yAHwg2xyN5q1J-zaiGG-Dgs7AoMi5kbnNjcnlwdC1jZXJ0LnNoaWVsZC0yLmRuc2J5Y29tb2RvLmNvbQ failed to exchange ;5aa25954e40ffb18984989b59487dfe054549e213a2e64a12187f8deb5a4cb5.us-east-1.prod.service.minerva.devices.a2z.com.	IN	 A in 17.727306ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Sun Apr  7 17:49:49 2024 user.notice AdGuardHome[8137]: 2024/04/07 16:49:49.174139 [error] dnsproxy: upstream sdns://AQAAAAAAAAAADjIwOC42Ny4yMjAuMjIwILc1EUAgbyJdPivYItf9aR6hwzzI1maNDL4Ev6vKQ_t5GzIuZG5zY3J5cHQtY2VydC5vcGVuZG5zLmNvbQ failed to exchange ;fitbitvestibuleshim-pa.googleapis.com.	IN	 A in 15.355386ms: exchanging: dnscrypt: DNSCrypt response is invalid and cannot be decrypted

Upstream servers (load balancing mode):

sdns://AQAAAAAAAAAADjIwOC42Ny4yMjAuMjIwILc1EUAgbyJdPivYItf9aR6hwzzI1maNDL4Ev6vKQ_t5GzIuZG5zY3J5cHQtY2VydC5vcGVuZG5zLmNvbQ
sdns://AQMAAAAAAAAADDkuOS45Ljk6ODQ0MyBnyEe4yHWM0SAkVUO-dWdG3zTfHYTAC4xHA2jfgh2GPhkyLmRuc2NyeXB0LWNlcnQucXVhZDkubmV0
sdns://AQMAAAAAAAAAEjEwMy44Ny42OC4xOTQ6ODQ0MyAxXDKkdrOao8ZeLyu7vTnVrT0C7YlPNNf6trdMkje7QR8yLmRuc2NyeXB0LWNlcnQuZG5zLmJlYmFzaWQuY29t
sdns://AQIAAAAAAAAAETk0LjE0MC4xNC4xNDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20
sdns://AQAAAAAAAAAACjguMjAuMjQ3LjIg0sJUqpYcHsoXmZb1X7yAHwg2xyN5q1J-zaiGG-Dgs7AoMi5kbnNjcnlwdC1jZXJ0LnNoaWVsZC0yLmRuc2J5Y29tb2RvLmNvbQ
sdns://AgMAAAAAAAAADDk0LjE0MC4xNS4xNSCaOjT3J965vKUQA9nOnDn48n3ZxSQpAcK6saROY1oCGQ9kbnMuYWRndWFyZC5jb20KL2Rucy1xdWVyeQ

Bootstrap servers:

208.67.222.222
1.1.1.1
208.67.220.220
9.9.9.9
8.8.8.8
149.112.112.10
2620:fe::10
2620:fe::fe:10
94.140.15.15
2a10:50c0::ad1:ff
94.140.14.14
2a10:50c0::ad2:ff
[2a10:50c0::ad1:ff]:5443

Block list:

# Hagezi Multi PRO+:
https://cdn.jsdelivr.net/gh/hagezi/dns-blocklists@latest/adblock/pro.plus.txt

# Hagezi Threat Intelligence Feeds:
https://cdn.jsdelivr.net/gh/hagezi/dns-blocklists@latest/adblock/tif.txt

# OISD big:
https://big.oisd.nl

Please keep it running by some time (because the error is not happening so frequently as you can see on the log a the beggining of the post).